Seismic Activity in Chino Hills
Citizen Weather Observer Program (CWOP)
National Weather Service
Weather UndergroundRaspberryShake RD29A Earthquake Log
(RD29A) in Chino Hills | This is a listing of the earthquakes that have been detected by RaspberryShake RD29A located in Chino Hills, Ca. Rows with bold lettering triggered the alarm on the live stream. If the Ratio (Current signal level/Average signal level for the past 20 seconds) is more than 4 for more than 1.5 seconds, the alarm is triggered. The larger the Ratio, the larger the seismic signal that first arrived at the seismograph. Rows in non-bold italics did not trigger the alarm, but were recorded by the RaspberryShake. I have only started to log non-alarm quakes since 7/21/20. So, the log before this date is incomplete (My RaspberryShake 4D came online in October 2017). Additions to the logs are not automated. So, new quakes will be posted as soon as possible. |
| Data from USGS |  Local Chino Hills Seismograph RasberryShake 4D RD29A |
| Earthquakes within 200mi of Chino Hills, Ca | Recent Chino Hills Seismic Activity |
| Southern California Daily Earthquake Count | Log of Detected Earthquakes |
| Worldwide Mag 5+ Current & Historical Values | Map of Detected Earthquakes |
| Log Summary of Detected Quakes | |
| Graph of Magnitude vs Distance |
RaspberryShake 4D RD29A Last 60 Log Entries
| Date | Time | Ratio | Event | Depth Km | Dist Mi | Dist Km | Images |
|---|---|---|---|---|---|---|---|
| 05-01-2024 | 19:03:24 | M 1.4 - 8 km SW of Corona, CA | 3.5 | 9.7 | 15.6 | ||
| 05-01-2024 | 18:29:15 | M 2.1 - 2 km ENE of Loma Linda, CA | 14.2 | 27 | 43 | ||
| 05-01-2024 | 17:53:03 | 17.74 | M 2.5 - 9 km SW of Corona, CA | 3.7 | 10 | 17 |  |
| 05-01-2024 | 15:08:48 | 15.61 | M 1.9 - 9 km SW of Corona, CA | 3.8 | 10 | 17 |  |
| 05-01-2024 | 14:45:56 | M 1.5 - 9 km SW of Corona, CA | 4.8 | 10.0 | 16.1 |  |
|
| 05-01-2024 | 14:45:46 | M 1.4 - 9 km SW of Corona, CA | 4.8 | 10 | 17 |  |
|
| 05-01-2024 | 13:49:05 | 17.36 | M 4.1 - 10 km SW of Corona, CA | 4.6 | 10 | 17 |  |
| 05-01-2024 | 10:27:58 | M 1.5 - 9 km SW of Corona, CA | 4.8 | 10.0 | 16.1 | |
|
| 04-30-2024 | 19:41:27 | 19.63 | M 2.8 - 9 km SW of Corona, CA | 3.4 | 10 | 16 |  |
| 04-30-2024 | 19:26:43 | 19.72 | M 2.8 - 9 km SW of Corona, CA | 3.5 | 10 | 16 |  |
| 04-30-2024 | 14:07:42 | 19.73 | M 2.5 - 9 km SW of Corona, CA | 3.4 | 10 | 16 |  |
| 04-30-2024 | 14:06:28 | M 2.5 - 9 km SW of Corona, CA | 3.4 | 10 | 16 | |
|
| 04-30-2024 | 10:57:05 | M 1.5 - 9 km SW of Corona, CA | 5.6 | 10 | 16 |  |
|
| 04-30-2024 | 10:17:14 | M 1.8 - 9 km SW of Corona, CA | 5.4 | 10 | 16 |  |
|
| 04-30-2024 | 03:14:11 | M 2.0 - 12 km WNW of Malibu, CA | 10.9 | 71 | 114 |  |
|
| 04-29-2024 | 06:40:55 | M 2.7 - 13 km W of Anza, CA | 8.3 | 57 | 92 |  |
|
| 04-29-2024 | 03:02:35 | M 0.9 - 5 km E of Yorba Linda, CA | 15.0 | 5.8 | 9.4 |  |
|
| 04-28-2024 | 20:57:15 | M 1.0 - 5 km SE of Ontario, CA | 2.9 | 8.0 | 12.9 |  |
|
| 04-27-2024 | 23:30:03 | M 1.2 - 9 km SW of Corona, CA | 4.8 | 10.0 | 16.1 |  |
|
| 04-27-2024 | 23:20:45 | M 2.1 - 1 km SSE of Yucaipa, CA | 17.3 | 38 | 61 |  |
|
| 04-27-2024 | 13:44:31 | M 2.6 - 13 km W of Anza, CA | 8.4 | 57 | 92 |  |
|
| 04-27-2024 | 09:49:00 | M 6.1 - 102 km S of Banjar, Indonesia | 68.3 | 9,070 | 14,597 |  |
|
| 04-27-2024 | 01:47:16 | 13.90 | M 6.5 - Bonin Islands, Japan region | 503.2 | 5,826 | 9,375 |  |
| 04-26-2024 | 10:02:11 | 18.58 | M 2.2 - 9 km SW of Corona, CA | 4.2 | 10 | 16 |  |
| 04-26-2024 | 04:20:46 | M 4.3 - 89 km ENE of San Luis, Mexico | 10.0 | 449 | 722 |  |
|
| 04-24-2024 | 22:07:56 | M 1.3 - 11 km WSW of Corona, CA | 8.2 | 8.5 | 13.7 | ||
| 04-24-2024 | 17:06:55 | M 1.3 - 4 km ESE of Ontario, CA | 4.1 | 8.3 | 13.4 |  |
|
| 04-24-2024 | 07:13:42 | M 2.2 - 13 km NE of Coachella, CA | 6.7 | 94 | 151 |  |
|
| 04-24-2024 | 05:59:46 | M 3.3 - 50 km SW of Rosarito, B.C., MX | 14.7 | 130 | 209 |  |
|
| 04-23-2024 | 15:42:15 | M 2.3 - 5 km S of Redlands, CA | 14.9 | 29 | 47 |  |
|
| 04-23-2024 | 02:22:00 | M 1.8 - 6 km ENE of Running Springs, CA | 6.4 | 42 | 67 |  |
|
| 04-23-2024 | 01:01:49 | M 2.1 - 15 km NNE of Thousand Palms, CA | 5.2 | 80 | 128 |  |
|
| 04-22-2024 | 01:53:54 | M 1.0 - 5 km SSE of Chino Hills, CA | 13.2 | 2.0 | 3.2 |  |
|
| 04-21-2024 | 12:09:40 | M 5.4 - 147 km SSW of Emiliano Zapata, Mexico | 10.0 | 1,318 | 2,121 |  |
|
| 04-21-2024 | 02:30:11 | M 2.1 - 4 km WNW of Borrego Springs, CA | 4.7 | 88 | 141 |  |
|
| 04-21-2024 | 00:57:02 | M 2.4 - 12 km SSW of Arvin, CA | 15.3 | 105 | 169 |  |
|
| 04-20-2024 | 05:07:52 | M 1.8 - 3 km N of Colton, CA | 16.5 | 24 | 39 |  |
|
| 04-18-2024 | 21:52:17 | 14.19 | M 3.2 - 10 km S of Bodfish, CA | 1.8 | 116 | 187 | |
| 04-18-2024 | 12:19:49 | 16.77 | M 4.3 - 11 km S of Bodfish, CA | 3.2 | 116 | 187 |  |
| 04-18-2024 | 08:15:07 | M 5.6 - 87 km ENE of Loreto, Mexico | 10.0 | 685 | 1,103 |  |
|
| 04-18-2024 | 00:42:16 | M 5.2 - 83 km ENE of Loreto, Mexico | 10.0 | 680 | 1,094 |  |
|
| 04-17-2024 | 08:56:43 | M 2.6 - 13 km S of Rancho Palos Verdes, CA | 14.1 | 46 | 74 |  |
|
| 04-17-2024 | 08:56:08 | M 2.6 - 2 km SSE of Long Beach, CA | 14.3 | 28 | 46 |  |
|
| 04-17-2024 | 07:27:28 | 15.97 | M 6.3 - 17 km WSW of Uwajima, Japan | 25.7 | 5,945 | 9,567 |  |
| 04-16-2024 | 10:43:53 | M 3.4 - 10 km NE of Coso Junction, CA | 6.0 | 150 | 241 |  |
|
| 04-16-2024 | 10:26:49 | M 1.7 - 2 km S of Loma Linda, CA | 15.6 | 26 | 41 |  |
|
| 04-16-2024 | 08:24:07 | M 3.9 - 9 km NNE of Coso Junction, CA | 5.1 | 150 | 241 |  |
|
| 04-16-2024 | 08:23:43 | M 3.4 - 10 km NNE of Coso Junction, CA | 4.4 | 150 | 242 |  |
|
| 04-16-2024 | 08:19:22 | M 2.8 - 0 km SSW of View Park-Windsor Hills, CA | 11.7 | 38 | 60 |  |
|
| 04-16-2024 | 05:36:22 | M 2.0 - 7 km SSW of Calimesa, CA | 14.2 | 36 | 58 |  |
|
| 04-15-2024 | 02:58:33 | M 1.4 - 2 km S of San Bernardino, CA | 13.3 | 26 | 41 |  |
|
| 04-14-2024 | 14:10:02 | M 6.5 - 110 km ESE of Kimbe, Papua New Guinea | 49.0 | 6,511 | 10,479 |  |
|
| 04-13-2024 | 09:09:03 | 17.86 | M 3.8 - 13 km NNE of Borrego Springs, CA | 11.7 | 90 | 145 |  |
| 04-13-2024 | 06:31:01 | M 1.3 - 6 km NNW of Mira Loma, CA | 14.6 | 11 | 17 |  |
|
| 04-12-2024 | 12:25:02 | 15.51 | M 2.6 - 2 km SE of Long Beach, CA | 14.0 | 28 | 45 |  |
| 04-11-2024 | 02:42:16 | M 1.9 - 7 km S of Rancho Palos Verdes, CA | 10.2 | 44 | 71 |  |
|
| 04-11-2024 | 01:19:04 | M 1.8 - 6 km WNW of Calimesa, CA | 14.9 | 34 | 55 |  |
|
| 04-09-2024 | 03:06:29 | M 6.6 - 149 km NW of Tobelo, Indonesia | 35.0 | 7,535 | 12,126 |  |
|
| 04-09-2024 | 01:32:12 | M 2.5 - 1 km WSW of Banning, CA | 9.4 | 47 | 75 |  |
|
| 04-08-2024 | 19:27:20 | M 3.1 - 5 km NNW of Delta, B.C., MX | 8.9 | 179 | 289 |  |